| Act(s) | Article(s) | Signature | Instrument | Entry into Force |
|---|---|---|---|---|
| Paris Act (1971) | January 25, 1972 | Ratification : July 25, 1986 | November 1, 1986 | |
| Stockholm Act (1967) | 22 - 38 | July 14, 1967 | Ratification : June 8, 1970 | September 15, 1970 |
| Brussels Act (1948) | June 26, 1948 | Accession : October 29, 1962 | January 28, 1963 | |
| Rome Act (1928) | June 2, 1928 | Ratification : July 1, 1931 | August 1, 1931 | |
| Berne Additional Protocol (1914) | Accession : March 23, 1928 | April 1, 1928 | ||
| Berlin Act (1908) | Accession : March 23, 1928 | April 1, 1928 |
Stockholm Act (1967): The instrument of ratification contained a declaration provided for in Article 28(1)(b)(i) of the said Act to the effect that the ratification does not apply to Articles 1 to 21 and to the Protocol Regarding Developing Countries. (see Berne Notification No. 21)
Accession to the Berlin Act (1908) subject to the following reservation: Article 9 of the Act is replaced by Article 7 of the Berne Convention, 1886, as modified by Article 1, Number IV, of the Paris Additional Act, 1896, in respect to the production of articles published in newspapers or periodicals. (see Le Droit d'auteur 1928, No.4, p.45)